design, Computer modules are local
shows, it is
1
I.
Summary
Turbine flow meter control panel adopts Modular
full-featured and easy-to-use with Simple structure and clear interface.
For this manual, we have introductions about the way for jumper settings and the use of
buttons
Please read this manual carefully and operate the control panel accordingly.
II.
Features of control panel and wiring
1.
Summary
Flow meter adopts low-power CPU core, Turbine sensor signal generated by the amplified
pulse is conveyed to the CPU in, CPU operation in accordance with the flow coefficient
value will flow to a 5 digits on LCD display, LCD reading range of 0.01 ~ 99999.
In addition to the normal work flow meter flow measurement of liquids, but also can
automatically Factory flow coefficient (k) and user manual calibration of the flow coefficient
(k) calibration
2. Functions as below
Two cumulate (which can be reset TTL1 cumulate Clear, TTL2 the total accumulation
can not clear zero), it can be shifted by the buttons
Unit selection: The selection buttons to operate the flow units: liters and gallons (U.S.).
Sensor pulse frequency range: 5Hz ~ 5000Hz
Low power consumption:
Two pieces of R03(UM-4) 1.5V Common Batteries
(can be used
for 2 years)
Factory automatically flow coefficient (k) calibration, the user manual flow coefficient (k)
calibration.
3
．
Performance and technical parameters
Power supply:
Two pieces of R03(UM-4) 1.5V Common Batteries
Measurement accuracy:
±
1%
Flow range:
18.9
~190L/min
（
5~50GPM
）
LCD display: shows the current flow value, calibration
and fault code code manually
when the flow calibration factor (k) value
Operating temperature range: -10
℃
~ +60
℃
Tel:86-21-57632436 Fax:86-21-57634942
Shanghai Cixi instrument Co., ltd
www. gnflowmeter.com
